78 citations · 167 across the 49 of their papers we have counts for
5 papers · 1 filter
Lines on holomorphic contact manifolds and a generalization of -distributions to higher dimensions
Jun-Muk Hwang, Qifeng Li
Since the celebrated work by Cartan, distributions with \nobreak{small} growth vector have been studied extensively. In the holomorphic setting, there is a natural corres…
Varieties of minimal rational tangents of unbendable rational curves subordinate to contact structures
Jun-Muk Hwang
A nonsingular rational curve in a complex manifold whose normal bundle is isomorphic to $${\mathcal O}_{{\mathbb P}^1}(1)^{\oplus p} \oplus {\mathcal O}_{{\mathbb P}^1}^{\o…
Cone structures and parabolic geometries
Jun-Muk Hwang, Katharina Neusser
A cone structure on a complex manifold is a closed submanifold of the projectivized tangent bundle which is submersive over . A conic conne…
Legendrian cone structures and contact prolongations
Jun-Muk Hwang
We study a cone structure on a holomorphic contact manifold such that each fiber …
Characterization of Hermitian symmetric spaces by fundamental forms
Jun-Muk Hwang, Keizo Yamaguchi
We show that an equivariantly embedded Hermitian symmetric space in a projective space, which contains neither a projective space nor a hyperquadric as a component, is characterize…